253345680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 360

約数和(自身を含む): 1018809792

約数和(自身を除く): 765464112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 86, 90, 98, 105, 112, 120, 126, 129, 140, 144, 147, 167, 168, 172, 180, 196, 210, 215, 240, 245, 252, 258, 280, 294, 301, 315, 334, 336, 344, 360, 387, 392, 420, 430, 441, 490, 501, 504, 516, 560, 588, 602, 630, 645, 668, 688, 720, 735, 774, 784, 835, 840, 860, 882, 903, 980, 1002, 1008, 1032, 1169, 1176, 1204, 1260, 1290, 1336, 1470, 1503, 1505, 1548, 1670, 1680, 1720, 1764, 1806, 1935, 1960, 2004, 2064, 2107, 2205, 2338, 2352, 2408, 2505, 2520, 2580, 2672, 2709, 2940, 3006, 3010, 3096, 3340, 3440, 3507, 3528, 3612, 3870, 3920, 4008, 4214, 4410, 4515, 4676, 4816, 5010, 5040, 5160, 5418, 5845, 5880, 6012, 6020, 6192, 6321, 6680, 7014, 7056, 7181, 7224, 7515, 7740, 8016, 8183, 8428, 8820, 9030, 9352, 10020, 10320, 10521, 10535, 10836, 11690, 11760, 12024, 12040, 12642, 13360, 13545, 14028, 14362, 14448, 15030, 15480, 16366, 16856, 17535, 17640, 18060, 18704, 18963, 20040, 21042, 21070, 21543, 21672, 23380, 24048, 24080, 24549, 25284, 27090, 28056, 28724, 30060, 30960, 31605, 32732, 33712, 35070, 35280, 35905, 36120, 37926, 40080, 40915, 42084, 42140, 43086, 43344, 46760, 49098, 50267, 50568, 52605, 54180, 56112, 57448, 60120, 63210, 64629, 65464, 70140, 71810, 72240, 73647, 75852, 81830, 84168, 84280, 86172, 93520, 94815, 98196, 100534, 101136, 105210, 107715, 108360, 114896, 120240, 122745, 126420, 129258, 130928, 140280, 143620, 147294, 150801, 151704, 163660, 168336, 168560, 172344, 189630, 196392, 201068, 210420, 215430, 216720, 245490, 251335, 252840, 258516, 280560, 287240, 294588, 301602, 303408, 323145, 327320, 344688, 351869, 368235, 379260, 392784, 402136, 420840, 430860, 452403, 490980, 502670, 505680, 517032, 574480, 589176, 603204, 646290, 654640, 703738, 736470, 754005, 758520, 804272, 841680, 861720, 904806, 981960, 1005340, 1034064, 1055607, 1178352, 1206408, 1292580, 1407476, 1472940, 1508010, 1517040, 1723440, 1759345, 1809612, 1963920, 2010680, 2111214, 2262015, 2412816, 2585160, 2814952, 2945880, 3016020, 3166821, 3518690, 3619224, 4021360, 4222428, 4524030, 5170320, 5278035, 5629904, 5891760, 6032040, 6333642, 7037380, 7238448, 8444856, 9048060, 10556070, 12064080, 12667284, 14074760, 15834105, 16889712, 18096120, 21112140, 25334568, 28149520, 31668210, 36192240, 42224280, 50669136, 63336420, 84448560, 126672840, 253345680]

約数ペア:

[(1, 253345680), (2, 126672840), (3, 84448560), (4, 63336420), (5, 50669136), (6, 42224280), (7, 36192240), (8, 31668210), (9, 28149520), (10, 25334568), (12, 21112140), (14, 18096120), (15, 16889712), (16, 15834105), (18, 14074760), (20, 12667284), (21, 12064080), (24, 10556070), (28, 9048060), (30, 8444856), (35, 7238448), (36, 7037380), (40, 6333642), (42, 6032040), (43, 5891760), (45, 5629904), (48, 5278035), (49, 5170320), (56, 4524030), (60, 4222428), (63, 4021360), (70, 3619224), (72, 3518690), (80, 3166821), (84, 3016020), (86, 2945880), (90, 2814952), (98, 2585160), (105, 2412816), (112, 2262015), (120, 2111214), (126, 2010680), (129, 1963920), (140, 1809612), (144, 1759345), (147, 1723440), (167, 1517040), (168, 1508010), (172, 1472940), (180, 1407476), (196, 1292580), (210, 1206408), (215, 1178352), (240, 1055607), (245, 1034064), (252, 1005340), (258, 981960), (280, 904806), (294, 861720), (301, 841680), (315, 804272), (334, 758520), (336, 754005), (344, 736470), (360, 703738), (387, 654640), (392, 646290), (420, 603204), (430, 589176), (441, 574480), (490, 517032), (501, 505680), (504, 502670), (516, 490980), (560, 452403), (588, 430860), (602, 420840), (630, 402136), (645, 392784), (668, 379260), (688, 368235), (720, 351869), (735, 344688), (774, 327320), (784, 323145), (835, 303408), (840, 301602), (860, 294588), (882, 287240), (903, 280560), (980, 258516), (1002, 252840), (1008, 251335), (1032, 245490), (1169, 216720), (1176, 215430), (1204, 210420), (1260, 201068), (1290, 196392), (1336, 189630), (1470, 172344), (1503, 168560), (1505, 168336), (1548, 163660), (1670, 151704), (1680, 150801), (1720, 147294), (1764, 143620), (1806, 140280), (1935, 130928), (1960, 129258), (2004, 126420), (2064, 122745), (2107, 120240), (2205, 114896), (2338, 108360), (2352, 107715), (2408, 105210), (2505, 101136), (2520, 100534), (2580, 98196), (2672, 94815), (2709, 93520), (2940, 86172), (3006, 84280), (3010, 84168), (3096, 81830), (3340, 75852), (3440, 73647), (3507, 72240), (3528, 71810), (3612, 70140), (3870, 65464), (3920, 64629), (4008, 63210), (4214, 60120), (4410, 57448), (4515, 56112), (4676, 54180), (4816, 52605), (5010, 50568), (5040, 50267), (5160, 49098), (5418, 46760), (5845, 43344), (5880, 43086), (6012, 42140), (6020, 42084), (6192, 40915), (6321, 40080), (6680, 37926), (7014, 36120), (7056, 35905), (7181, 35280), (7224, 35070), (7515, 33712), (7740, 32732), (8016, 31605), (8183, 30960), (8428, 30060), (8820, 28724), (9030, 28056), (9352, 27090), (10020, 25284), (10320, 24549), (10521, 24080), (10535, 24048), (10836, 23380), (11690, 21672), (11760, 21543), (12024, 21070), (12040, 21042), (12642, 20040), (13360, 18963), (13545, 18704), (14028, 18060), (14362, 17640), (14448, 17535), (15030, 16856), (15480, 16366)]